202129680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9463}}^1$

素因数の和:9568

約数の個数: 80

約数和(自身を含む): 633709440

約数和(自身を除く): 431579760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 9463, 10680, 18926, 21360, 28389, 37852, 47315, 56778, 75704, 94630, 113556, 141945, 151408, 189260, 227112, 283890, 378520, 454224, 567780, 757040, 842207, 1135560, 1684414, 2271120, 2526621, 3368828, 4211035, 5053242, 6737656, 8422070, 10106484, 12633105, 13475312, 16844140, 20212968, 25266210, 33688280, 40425936, 50532420, 67376560, 101064840, 202129680]

約数ペア:

[(1, 202129680), (2, 101064840), (3, 67376560), (4, 50532420), (5, 40425936), (6, 33688280), (8, 25266210), (10, 20212968), (12, 16844140), (15, 13475312), (16, 12633105), (20, 10106484), (24, 8422070), (30, 6737656), (40, 5053242), (48, 4211035), (60, 3368828), (80, 2526621), (89, 2271120), (120, 1684414), (178, 1135560), (240, 842207), (267, 757040), (356, 567780), (445, 454224), (534, 378520), (712, 283890), (890, 227112), (1068, 189260), (1335, 151408), (1424, 141945), (1780, 113556), (2136, 94630), (2670, 75704), (3560, 56778), (4272, 47315), (5340, 37852), (7120, 28389), (9463, 21360), (10680, 18926)]